214280820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91573}}^1$

素因数の和:91601

約数の個数: 72

約数和(自身を含む): 699991656

約数和(自身を除く): 485710836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 91573, 183146, 274719, 366292, 457865, 549438, 824157, 915730, 1098876, 1190449, 1373595, 1648314, 1831460, 2380898, 2747190, 3296628, 3571347, 4120785, 4761796, 5494380, 5952245, 7142694, 8241570, 10714041, 11904490, 14285388, 16483140, 17856735, 21428082, 23808980, 35713470, 42856164, 53570205, 71426940, 107140410, 214280820]

約数ペア:

[(1, 214280820), (2, 107140410), (3, 71426940), (4, 53570205), (5, 42856164), (6, 35713470), (9, 23808980), (10, 21428082), (12, 17856735), (13, 16483140), (15, 14285388), (18, 11904490), (20, 10714041), (26, 8241570), (30, 7142694), (36, 5952245), (39, 5494380), (45, 4761796), (52, 4120785), (60, 3571347), (65, 3296628), (78, 2747190), (90, 2380898), (117, 1831460), (130, 1648314), (156, 1373595), (180, 1190449), (195, 1098876), (234, 915730), (260, 824157), (390, 549438), (468, 457865), (585, 366292), (780, 274719), (1170, 183146), (2340, 91573)]